The Clopay Window Inserts – Medium, Ultra-Grain – SQ24 is a genuine OEM replacement window grille designed for select Clopay Ultra-Grain steel garage doors that use the “Medium” insert format. Featuring the SQ24 square-grid pattern, this snap-in exterior insert refreshes or repairs the look of existing garage door lites without replacing the glass, delivering a classic multi-pane aesthetic that matches Clopay’s Ultra-Grain wood-look finish. It serves as a direct-fit replacement part for residential Clopay doors originally equipped with Medium inserts and the SQ24 pattern, or as a style upgrade to achieve a coordinated appearance with other Ultra-Grain components.
Compatibility is limited to Clopay doors that accept Medium inserts and the SQ24 grille pattern; it is not intended for other brands or Clopay models with different window systems. For verification, reference the door’s Clopay ID label or consult the official Clopay window insert chart. Typical installation involves removing the interior window retainer, lifting out the old exterior insert, seating the new insert, and reattaching the retainer with basic hand tools. The insert does not replace the glass/IG unit and should be installed with the door in a secure position. Use proper PPE and avoid working near torsion springs; service of counterbalance hardware should be performed by trained technicians. This replacement window insert supports residential applications where maintaining a consistent Ultra-Grain finish and the SQ24 square look is desired.